Valve housing



FIG. 1 is a top front perspective view of a valve housing showing our new design;

FIG. 2 is a front elevational view thereof, the rear being the same as the front;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a valve housing, as shown and described. 